Math, asked by saishivani37, 3 months ago

4) Find the
angles of quadrilateral whose angles are 80 degrees, 70degrees , x degrees , 2x degrees

Answers

Answered by dhvani894

0

Answer:

by using angle sum property angles of quadrilateral is equals to 360 degree so that

80⁰+70⁰+x⁰+2x⁰=360⁰

150⁰+3x⁰=360⁰

3x⁰=360⁰-150⁰

3x⁰=210⁰

x⁰=70⁰

=>1st angle=70⁰

=>2nd angle=140⁰

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